Extension adapter assembly

ABSTRACT

An extension adapter assembly includes a cylinder that has a first well extending therein and a second well extending therein. The first well insertably receives an end of an extension pole and the second well insertably receives a handle of a paint brush for attaching the paint brush to the extension pole. A nut is threadably coupled to the cylinder and the paint brush extends through the second nut. A compression fitting is positioned in the nut and the compression fitting compresses against the handle of the paint brush when the nut is tightened. In this way the handle of the paint brush is inhibited from being removed from the second well.

CROSS-REFERENCE TO RELATED APPLICATIONS

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STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

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THE NAMES OF THE PARTIES TO A JOINT RESEARCH AGREEMENT

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INCORPORATION-BY-REFERENCE OF MATERIAL SUBMITTED ON A COMPACT DISC OR ASA TEXT FILE VIA THE OFFICE ELECTRONIC FILING SYSTEM

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STATEMENT REGARDING PRIOR DISCLOSURES BY THE INVENTOR OR JOINT INVENTOR

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BACKGROUND OF THE INVENTION (1) Field of the Invention

The disclosure relates to adapter devices and more particularly pertainsto a new adapter device for attaching a paint brush to an extensionpole.

(2) Description of Related Art Including Information Disclosed Under 37CFR 1.97 and 1.98

The prior art relates to adapter devices including a paint brush clampthat has a first half being pivotally coupled to a second half forattaching a paint brush to an extension pole. The prior art discloses asleeve that receives an extension pole and which has a gasket thereinfor gripping a paint brush handle to attach the paint brush to theextension pole. The prior art discloses a block which has an opening forreceiving a paint brush handle and a resilient spring to frictionallyengage the paint brush handle for attaching the paint brush to anextension pole. The prior art discloses a sleeve that has a lockingchannel which receives a locking pin on a handle of a paint brush forsecuring the paint brush in the sleeve when the sleeve is attached to anextension pole.

BRIEF SUMMARY OF THE INVENTION

An embodiment of the disclosure meets the needs presented above bygenerally comprising a cylinder that has a first well extending thereinand a second well extending therein. The first well insertably receivesan end of an extension pole and the second well insertably receives ahandle of a paint brush for attaching the paint brush to the extensionpole. A nut is threadably coupled to the cylinder and the paint brushextends through the second nut. A compression fitting is positioned inthe nut and the compression fitting compresses against the handle of thepaint brush when the nut is tightened. In this way the handle of thepaint brush is inhibited from being removed from the second well.

There has thus been outlined, rather broadly, the more importantfeatures of the disclosure in order that the detailed descriptionthereof that follows may be better understood, and in order that thepresent contribution to the art may be better appreciated. There areadditional features of the disclosure that will be described hereinafterand which will form the subject matter of the claims appended hereto.

The objects of the disclosure, along with the various features ofnovelty which characterize the disclosure, are pointed out withparticularity in the claims annexed to and forming a part of thisdisclosure.

BRIEF DESCRIPTION OF SEVERAL VIEWS OF THE DRAWING(S)

The disclosure will be better understood and objects other than thoseset forth above will become apparent when consideration is given to thefollowing detailed description thereof. Such description makes referenceto the annexed drawings wherein:

FIG. 1 is a top perspective view of an extension adapter assemblyaccording to an embodiment of the disclosure.

FIG. 2 is a bottom view of an embodiment of the disclosure.

FIG. 3 is a top view of an embodiment of the disclosure.

FIG. 4 is a front view of an embodiment of the disclosure.

FIG. 5 is a cross sectional view taken along line 5-5 of FIG. 4 of anembodiment of the disclosure.

FIG. 6 is an exploded in-use view of an embodiment of the disclosure.

FIG. 7 is a perspective in-use view of an embodiment of the disclosure.

DETAILED DESCRIPTION OF THE INVENTION

With reference now to the drawings, and in particular to FIGS. 1 through7 thereof, a new adapter device embodying the principles and concepts ofan embodiment of the disclosure and generally designated by thereference numeral 10 will be described.

As best illustrated in FIGS. 1 through 7 , the extension adapterassembly 10 generally comprises a cylinder 12 has a first well 14extending therein and a second well 16 extending therein. The first well14 insertably receives an end 18 of an extension pole 20 and the secondwell 16 insertably receives a handle 22 of a paint brush 24. In this waythe cylinder 12 can attach the paint brush 24 to the extension pole 20.The cylinder 12 has a first end 26, a second end 28 and an outer wall 30extending therebetween, and the outer wall 30 has a concavely arcuateportion 32 extending around a full circumference of the outer wall 30.The concavely arcuate portion 32 is positioned adjacent to the secondend 28 for enhancing gripping the cylinder 12.

The first well 14 extends from the first end 26 toward the second end28. The second well 16 extends from the second end 28 toward the firstend 26. The outer wall 30 may have an inset portion 34 positionedadjacent to the first end 26. Additionally, the inset portion 34 mayhave a diameter that is less than the diameter of the rest of the outerwall 30.

The second end 28 has a tube 36 extending outwardly therefrom, and thetube 36 extends around the second well 16. The tube 36 has an outersurface 38, the outer surface 38 is threaded and the tube 36 has adistal end 40 with respect to the second end 28. The first well 14 has abounding surface 42 and the bounding surface 42 is threaded.Additionally, the bounding surface 42 threadably engages the end 18 ofthe extension pole 20.

A nut 44 is provided and the nut 44 is threadably coupled to thecylinder 12. The nut 44 surrounds the second well 16 such that thehandle 22 of the paint brush 24 extends through the second nut 44. Thenut 44 is tightenable against the cylinder 12 and the nut 44 isloosenable on the cylinder 12. Moreover, the nut 44 threadably engagesthe outer surface 38 of the tube 36. The nut 44 may be a hex nut or thelike that can be manipulated with a wrench, a socket or other commonhand tool.

A compression fitting 46 is positioned in the nut 44 and the handle 22of the paint brush 24 extends through the compression fitting 46 whenthe handle 22 of the paint brush 24 is extended into the second well 16.The compression fitting 46 compresses against the handle 22 of the paintbrush 24 when the nut 44 is tightened. In this way the handle 22 of thepaint brush 24 is inhibited from being removed from the second well 16.The compression fitting 46 lies against the distal end 40 of the tube 36and the compression fitting 46 has an inwardly facing surface 48. Theinwardly facing surface 48 is compressed against the handle 22 of thepaint brush 24 when the compression fitting 46 is compressed against thedistal end 40 of the tube 36 when the nut 44 is tightened.

In use, the end of the extension pole 20 is threaded into the first well14 and the handle 22 of the paint brush 24 is inserted through thecompression fitting 46 into the second well 16. The nut 44 is tightenedto compress the compression fitting 46 against the handle 22 of thepaint brush 24. In this way the paint brush 24 can be attached to theextension pole 20 for painting areas that would otherwise be out ofreach. The nut 44 is loosened to facilitate the handle 22 of the paintbrush 24 to be removed from the second well 16.

With respect to the above description then, it is to be realized thatthe optimum dimensional relationships for the parts of an embodimentenabled by the disclosure, to include variations in size, materials,shape, form, function and manner of operation, assembly and use, aredeemed readily apparent and obvious to one skilled in the art, and allequivalent relationships to those illustrated in the drawings anddescribed in the specification are intended to be encompassed by anembodiment of the disclosure.

Therefore, the foregoing is considered as illustrative only of theprinciples of the disclosure. Further, since numerous modifications andchanges will readily occur to those skilled in the art, it is notdesired to limit the disclosure to the exact construction and operationshown and described, and accordingly, all suitable modifications andequivalents may be resorted to, falling within the scope of thedisclosure. In this patent document, the word “comprising” is used inits non-limiting sense to mean that items following the word areincluded, but items not specifically mentioned are not excluded. Areference to an element by the indefinite article “a” does not excludethe possibility that more than one of the element is present, unless thecontext clearly requires that there be only one of the elements.

I claim:
 1. An extension adapter assembly for mounting a paint brush on an extension pole, said assembly comprising: a cylinder having a first well extending therein and a second well extending therein, said first well insertably receiving an end of an extension pole, said second well insertably receiving a handle of a paint brush wherein said cylinder is configured to attach the paint brush to the extension pole; a nut being threadably coupled to said cylinder, said nut surrounding said second well such that said nut is configured for the handle of the paint brush to extend through said nut, said nut being tightenable against said cylinder, said nut being loosenable on said cylinder; and a compression fitting being positioned in said nut, said compression fitting having the handle of the paint brush extended therethrough, said compression fitting compressing against the handle of the paint brush when said nut is tightened thereby inhibiting the handle of the paint brush from being removed from said second well.
 2. The assembly according to claim 1, wherein said cylinder has a first end, a second end and an outer wall extending therebetween, said outer wall having a concavely arcuate portion extending around a full circumference of said outer wall, said concavely arcuate portion being positioned adjacent to said second end for enhancing gripping said cylinder, said first well extending from said first end toward said second end, said second well extending from said second end toward said first end.
 3. The assembly according to claim 2, wherein: said second end has a tube extending outwardly therefrom, said tube extending around said second well, said tube having an outer surface, said outer surface being threaded, said tube having a distal end with respect to said second end; and said nut threadably engages said outer surface of said tube.
 4. The assembly according to claim 3, wherein said compression fitting lies against said distal end of said tube, said compression fitting having an inwardly facing surface, said inwardly facing surface being compressed against the handle of the paint brush when said compression fitting is compressed against said distal end of said tube when said nut is tightened.
 5. The assembly according to claim 1, wherein said first well has a bounding surface, said bounding surface being threaded, said bounding surface threadably engaging the end of the extension pole.
 6. An extension adapter assembly for mounting a paint brush on an extension pole, said assembly comprising: a cylinder having a first well extending therein and a second well extending therein, said first well insertably receiving an end of an extension pole, said second well insertably receiving a handle of a paint brush wherein said cylinder is configured to attach the paint brush to the extension pole, said cylinder having a first end, a second end and an outer wall extending therebetween, said outer wall having a concavely arcuate portion extending around a full circumference of said outer wall, said concavely arcuate portion being positioned adjacent to said second end for enhancing gripping said cylinder, said first well extending from said first end toward said second end, said second well extending from said second end toward said first end, said second end having a tube extending outwardly therefrom, said tube extending around said second well, said tube having an outer surface, said outer surface being threaded, said tube having a distal end with respect to said second end, said first well having a bounding surface, said bounding surface being threaded, said bounding surface threadably engaging the end of the extension pole; a nut being threadably coupled to said cylinder, said nut surrounding said second well such that said nut is configured for the handle of the paint brush to extend through said second nut, said nut being tightenable against said cylinder, said nut being loosenable on said cylinder, said nut threadably engaging said outer surface of said tube; and a compression fitting being positioned in said nut, said compression fitting having the handle of the paint brush extended therethrough, said compression fitting compressing against the handle of the paint brush when said nut is tightened thereby inhibiting the handle of the paint brush from being removed from said second well, said compression fitting lying against said distal end of said tube, said compression fitting having an inwardly facing surface, said inwardly facing surface being compressed against the handle of the paint brush when said compression fitting is compressed against said distal end of said tube resulting from said nut being tightened.
 7. An extension adapter system for mounting a paint brush on an extension pole, said system comprising: a paint brush having a handle; an extension pole having an end being threaded; a cylinder having a first well extending therein and a second well extending therein, said first well insertably receiving said end of said extension pole, said second well insertably receiving said handle of said paint brush to attach said paint brush to said extension pole, said cylinder having a first end, a second end and an outer wall extending therebetween, said outer wall having a concavely arcuate portion extending around a full circumference of said outer wall, said concavely arcuate portion being positioned adjacent to said second end for enhancing gripping said cylinder, said first well extending from said first end toward said second end, said second well extending from said second end toward said first end, said second end having a tube extending outwardly therefrom, said tube extending around said second well, said tube having an outer surface, said outer surface being threaded, said tube having a distal end with respect to said second end, said first well having a bounding surface, said bounding surface being threaded, said bounding surface threadably engaging said end of said extension pole; a nut being threadably coupled to said cylinder, said nut surrounding said second well such that said handle of said paint brush extends through said second nut, said nut being tightenable against said cylinder, said nut being loosenable on said cylinder, said nut threadably engaging said outer surface of said tube; and a compression fitting being positioned in said nut, said compression fitting having said handle of said paint brush extended therethrough, said compression fitting compressing against said handle of said paint brush when said nut is tightened thereby inhibiting said handle of said paint brush from being removed from said second well, said compression fitting lying against said distal end of said tube, said compression fitting having an inwardly facing surface, said inwardly facing surface being compressed against said handle of said paint brush when said compression fitting is compressed against said distal end of said tube resulting from said nut being tightened. 